Valve spring plate with two supporting tongues
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United States of America Patent
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Jul 28, 2009
Grant Date -
Jan 11, 2007
app pub date -
Jun 30, 2006
filing date -
Jun 30, 2005
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A spring plate for a valve spring of an internal combustion engine, which spring plate can be connected directly to the valve stem of a charge changing valve while engaging an annular groove in the valve stem. An annular disc is arranged on the valve spring and two supporting tongues which are directed radially inwardly from the annular disc and whose inner ends, in a plan view of the spring plate, comprise recesses for engaging an annular groove.
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